@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500&family=Poppins:wght@600;700&display=swap";:root{color:#4a5568;--aviation-navy:#122a4a;--signal-blue:#4ba3d9;--cloud-white:#fff;--slate-gray:#4a5568;--light-gray:#f7fafc;--line:#dfe5ec;--card:#fff;--text:#4a5568;--heading:#122a4a;background:#fff;font-family:Inter,sans-serif}*{box-sizing:border-box}body{background:var(--cloud-white);min-height:100vh;color:var(--text);margin:0}button,input,textarea{font-family:Inter,sans-serif}input,textarea{border:1px solid var(--line);width:100%;color:var(--text);background:#fff;border-radius:8px;padding:.6rem .7rem}textarea{resize:vertical;min-height:100px}button{background:var(--signal-blue);color:#fff;cursor:pointer;border:none;border-radius:9px;padding:.62rem 1rem;font-family:Poppins,sans-serif;font-weight:600}button.ghost{color:var(--aviation-navy);background:0 0;border:1px solid #c8d3e1}.shell{max-width:1280px;margin:0 auto;padding:1rem 1rem 2rem}.auth-shell{place-items:center;min-height:100vh;display:grid}.topbar{background:var(--aviation-navy);color:#fff;border-radius:14px;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem;padding:1rem;display:flex}.topbar-brand{align-items:center;gap:.9rem;display:flex}.brand-block{justify-content:center;margin-bottom:.5rem;display:flex}.brand-full{object-fit:contain;width:min(100%,360px);height:auto}.topbar-full{width:min(100%,300px)}.brand-mark{object-fit:contain;background:#fff;border-radius:999px;width:56px;height:56px;padding:6px}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:1rem;box-shadow:0 8px 20px #122a4a0f}.card-muted{background:var(--light-gray)}.auth-card{width:min(96vw,460px)}.auth-form{gap:.8rem;margin:1rem 0;display:grid}.full{grid-column:1/-1}.field-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;margin-bottom:.8rem;display:grid}.leg{background:var(--light-gray);border:1px dashed #cfd9e6;border-radius:10px;margin-bottom:.8rem;padding:.8rem}.leg-head{justify-content:space-between;align-items:center;margin-bottom:.6rem;display:flex}.alternate-row{grid-template-columns:1fr auto;gap:.6rem;margin-bottom:.4rem;display:grid}.action-row{flex-wrap:wrap;gap:.6rem;margin-bottom:.6rem;display:flex}.status,.hint,.error{color:var(--slate-gray)}.error{color:#ffc5c5}.airport-list{border:1px solid var(--line);background:var(--light-gray);border-radius:8px;max-height:340px;margin:.8rem 0 0;padding:0;font-family:Inter,sans-serif;list-style:none;overflow:auto}.airport-list li{border-bottom:1px solid #e6edf5;grid-template-columns:90px 90px 90px 1fr;gap:.6rem;padding:.45rem .6rem;display:grid}.briefing-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem;display:grid}.briefing-airports{grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;display:grid}.airport-brief-card{border:1px solid var(--line);background:#fff;border-radius:10px;padding:.8rem}.wx-block{border-top:1px solid #e6edf5;margin-top:.35rem;padding-top:.45rem}.wx-block h4{color:var(--heading);margin:0 0 .35rem;font-family:Poppins,sans-serif;font-size:14px}.wx-entry{margin-bottom:.4rem}.wx-decoded{color:var(--heading);margin:0;font-weight:600;line-height:1.35}.wx-raw{color:var(--slate-gray);white-space:pre-wrap;margin:.1rem 0 0;font-size:13px;line-height:1.35}.wx-meta{color:var(--slate-gray);margin:.08rem 0 0;font-size:12px;line-height:1.25}.wx-empty{color:var(--slate-gray);margin:0;font-size:14px}.wx-mini-row{margin-top:.35rem;font-size:14px}.wx-notam{color:var(--slate-gray);margin:.2rem 0 0;font-size:13px;line-height:1.3}pre{background:var(--light-gray);border:1px solid var(--line);max-height:280px;color:var(--aviation-navy);border-radius:8px;margin:0;padding:.6rem;font-family:Inter,sans-serif;font-size:.75rem;overflow:auto}h1,h2,h3{color:var(--heading);margin:0 0 .45rem;font-family:Poppins,sans-serif}h1{font-size:48px;font-weight:700;line-height:1.1}h2{font-size:32px;font-weight:700;line-height:1.2}h3{font-size:24px;font-weight:600;line-height:1.25}p,label,li,input,textarea{font-size:16px;line-height:1.6}a{color:var(--signal-blue);font-weight:500;text-decoration:none}a:hover{text-decoration:underline}.topbar h1,.topbar p{color:#fff}.auth-card h1{font-size:40px}@media (width<=900px){.grid,.field-row,.briefing-grid,.briefing-airports{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start}.topbar-brand{align-items:flex-start}h1{font-size:34px}h2{font-size:28px}h3{font-size:22px}}